Pascal's pyramid

Pascal's pyramid, also known as Pascal's tetrahedron, is a three-dimensional extension of Pascal's triangle. While Pascal's triangle organizes binomial coefficients in a triangular array, Pascal's pyramid arranges them in a tetrahedral structure. In Pascal's pyramid: 1. Each layer corresponds to a specific value of \( n \) (analogous to the rows in Pascal's triangle), forming a triangular base at the bottom.